WATTSTUNDE® MC4.4 Adapter Set

MC4-compatible T-Branch Connector Set – Parallel Connection of 4 Solar Modules

With the MC4-compatible T-branch connector set, you can easily connect four solar modules in parallel. The snap-in connector system ensures a fast, secure connection and reduces cabling effort and unnecessary cable lengths.

The connectors are suitable for outdoor use and offer a high degree of protection with IP67 when plugged in. They support cable cross-sections of 4–6 mm², rated currents up to 40 A, and system voltages up to 1800 V.

Technical Details

• MC4-compatible T-branch connector set (+ / –)
• Parallel connection of 4 solar modules
• Conductor cross-section: 4 – 6 mm²
• Rated current: max. 40 A
• System voltage: max. 1800 V
• Protection class when plugged in: IP67
• Protection class II
• Snap-in locking system
• Temperature range: −40 °C to +90 °C
• Weather-resistant
• Warranty period: 5 years

Ideal for Your Solar System

With the MC4-compatible T-branch connector set, you can expand your solar system safely, cleanly, and efficiently – for the reliable parallel connection of four modules.